People · Poland
Piotr Jastrzębski
Skewb · top 15.8% of 73,281 all-time · competing since February 2014 · 2014JAST01
Piotr Jastrzębski has been competing for 13 years. His best event is the Skewb: a personal-best single of 4.68, set at Grudziadz Open 2015, puts him in the top 15.8% of the 73,281 people who have ever been ranked in the event, and 610th in Poland. Across 5 competitions since February 2014, he has put 118 official solves on the record across four events. Solve to solve, his 3×3 times vary about 14% around a typical one, an early reading from 7 counted rounds. His Pyraminx best has come down from 9.80 in February 2014 to 6.71, a 32% improvement. Piotr has entered five competitions, more competitions than 83% of everyone who has ever competed.
Standing, event by event
vs everyone ever ranked| Event | PB single | PB average | All-time standing | Poland | |
|---|---|---|---|---|---|
| Skewb | 4.68 | 7.12 | top 15.8% | 610 / 2,810 | |
| 3×3 | 13.92 | 16.78 | top 20.7% | 1,603 / 6,576 | |
| Pyraminx | 6.71 | 8.95 | top 25.5% | 1,400 / 4,406 | |
| 2×2 | 4.44 | 5.54 | top 32.2% | 1,973 / 5,422 |
Percentile against all competitors ever ranked in each event, a fairer measure than raw rank, because the pools differ by a factor of ten.
The line so far
Best single per competition, Pyraminx. Faster is higher — the axis is the right way up.
The story so far
- 7 Mar 2015First sub-15 3×3: 13.92 at Grudziadz Open 2015.
- 7 Mar 2015Five personal bests in one day at Grudziadz Open 2015.
- 5 Jul 2014First sub-20 3×3: 18.27 at Chojnice Open 2014.
- 5 Jul 2014Three personal bests in one day at Chojnice Open 2014.
- 15 Feb 2014First competition: Polish Open 2014. A 25.50 3×3 single to start from.
Competitions
- Grudziadz Open 2015 · 7 Mar 2015 — 5 personal bests set
- Chojnice Open 2014 · 5 Jul 2014 — 3 personal bests set
- Poznan Open 2014 · 14 Jun 2014 — 2 personal bests set
- Rumia Open 2014 · 29 Mar 2014 — 1 personal best set
- Polish Open 2014 · 15 Feb 2014 — 1 personal best set
Reading this page: a single is one solve's time · an average is the middle three of five solves, best and worst discarded · a PB is a personal best · a DNF (did not finish) is an attempt with no valid result: a popped piece, an unsolved face, an over-limit memorisation · top X% compares against everyone ever ranked in that event, which is fairer than raw rank because event pools differ tenfold.
The circuit
The people whose scorecards keep turning up next to his.
- Wojciech Szatanowski — met in 27 rounds, finished ahead 3 times
- Marcin Jakubowski — met in 26 rounds, finished ahead 3 times
- Piotr Kuchta — met in 25 rounds, finished ahead once
Next targets
- A sub-4 Skewb single — 7,977 people have one; it is 0.68 away.
- A sub-12 3×3 single — 39,535 people have one; it is 1.92 away.
Targets move as he improves.